This standard specifies the quality requirements for compound feeds for experimental dogs. This standard applies to various compound feeds for experimental dogs. GB 14924.7-2001 Compound feeds for experimental dogs GB14924.7-2001 Standard download decompression password: www.bzxz.net
This standard specifies the quality requirements for compound feeds for experimental dogs. This standard applies to various compound feeds for experimental dogs.

GB 14924. 7---2001
All technical contents of this standard are separated from the "Complete Nutrient Feed" to form an independent standard. This standard is separated from GB14924-1994 "Complete Nutrient Feed for Laboratory Animals". This standard revises the indicators of conventional nutrients, amino acids, vitamins, minerals and trace elements in the original standard, adds the indicators of calcium-phosphorus ratio in conventional nutrients, and adds the indicators of sodium and selenium in minerals and trace elements. This standard and its supporting standards replace GB14924-1994 from the date of implementation. This standard is proposed and managed by the Ministry of Science and Technology of the People's Republic of China. The drafting unit of this standard is: Chinese Society of Laboratory Animals. The main drafters of this standard are: Liu Yuan, Zhang Yu, Su Wei, Liu Sumei, Zheng Tao, Zhou Ruihua, Liu Xiumei. The Ministry of Science and Technology of the People's Republic of China entrusted the Chinese Society of Laboratory Animals to interpret this standard. This standard was first issued in January 1994.
National Standard of the People's Republic of China
Laboratory animals
Dogs formula feeds
Laboratory animals-Dogs formula feedsThis standard specifies the quality requirements for laboratory animals-Dogs formula feeds. This standard applies to various laboratory animals-Dogs formula feeds. 2 Referenced standards
GB14924.7—2001
Replaces GB11924:1994
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB14924.1--2001 General quality requirements for compound feeds for experimental animals GB 14924.2--2001
Sanitary standards for compound feeds for experimental animals
GB/T14924.9--2001 Determination of routine nutritional components of compound feeds for experimental animals GB/T 14924.10--2001
GB/T 14924.11--2001
GB/T 14924.12---2001
3 Quality requirements
Determination of amino acids in compound feeds for experimental animalsDetermination of vitamins in compound feeds
Experimental animals
Experimental animals
Compound feeds
Determination of minerals and trace elements
3.1 The quality requirements, testing rules, labeling, packaging, storage, transportation, etc. of compound feed raw materials shall comply with the provisions of GB14924.1. 3.2 Nutrient composition indicators
The nutrient composition indicators of compound feeds during feeding shall comply with the provisions of Table 1, Table 2, Table 3, and Table 4. 3.2.1 Conventional nutrient composition indicators
See Table 1.
Conventional nutritional composition indicators
Moisture, %
Crude protein, %
Crude fat, %
Crude fiber, %
Crude ash, %
Calcium, %
Phosphorus, %
Calcium, phosphorus, %
Maintenance feed
0.5～0.8
1. 2 : 1~1. 4: 1
Approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China on August 29, 2001 Growth and breeding feed
1.2:1～1.4: 1
Implementation on May 1, 2002
3.2.2 Amino acid indicators
See Table 2.
Lysine.%
Methionine+cystine,%
Arginine,
Histidine,%
Tryptophan,%
PhenylalanineTyrosine,%
Threonine,%
Leucine,%
Isoleucine,%
Valine,%
3.2.3 Vitamin indicators
See Table 3.
Vitamin A, IU/kg
Vitamin D, IU/kg
Vitamin E.IU/kg
Vitamin K, ng/kg
Vitamin 31 mg/kg
Vitamin 132.mg/kg
Vitamin 13m, mg/kg
Niacin, mg/kg
Pantothenic acid, mg/kg
Folic acid, mg/kg
Biotin, mg/kg
Vitamin B312mg/kg
Choline, mg/kg
GB 14924. 7 . 2001
Table 2 Amino acid index
Maintenance feed
Table 3 Vitamin index
Maintenance feed
Growth and breeding feed
Growth and breeding feed
3.2.4 Mineral and trace element index
See Table 4.
Magnesium, mg/kg
Iron, mg/kg
Manganese, mg/kg
Copper, mg/kg
Zinc, mg/kg
Iodine, mg/kg
Selenium, mg/kg
GB14924.7---2001
Table 4 Mineral and trace element indicators
Maintenance feed
0.10~~0.20bzxz.net
3.2.5 The test method for nutritional indicators of compound feed shall comply with GB/T14924.9~14924.12. Hygiene requirements
The hygienic indicators of compound feed shall comply with the provisions of GB14924.2. Growth and breeding feed
0.10~~0.20
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